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All results from a given calculation for C3H6O (Acetone enol)

using model chemistry: B3LYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-193.163665
Energy at 298.15K-193.170083
HF Energy-193.163665
Nuclear repulsion energy119.943482
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3799 3687 32.17      
2 A' 3253 3157 8.89      
3 A' 3152 3059 3.81      
4 A' 3144 3050 14.31      
5 A' 3035 2946 18.69      
6 A' 1716 1665 159.58      
7 A' 1466 1423 5.95      
8 A' 1440 1397 3.27      
9 A' 1393 1351 34.91      
10 A' 1345 1305 13.91      
11 A' 1205 1169 142.05      
12 A' 1011 982 31.62      
13 A' 973 944 15.22      
14 A' 861 836 6.49      
15 A' 478 464 17.02      
16 A' 411 399 1.69      
17 A" 3092 3001 12.02      
18 A" 1446 1403 7.68      
19 A" 1055 1024 0.01      
20 A" 826 801 68.25      
21 A" 718 697 0.38      
22 A" 499 484 2.70      
23 A" 453 439 96.99      
24 A" 181 176 1.27      

Unscaled Zero Point Vibrational Energy (zpe) 18475.2 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 17928.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYP/aug-cc-pVDZ
ABC
0.33517 0.30068 0.16335

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.944 -1.067 0.000
C2 0.000 0.096 0.000
C3 0.355 1.390 0.000
O4 -1.305 -0.336 0.000
H5 1.984 -0.725 0.000
H6 0.771 -1.696 0.886
H7 0.771 -1.696 -0.886
H8 1.404 1.675 0.000
H9 -0.386 2.191 0.000
H10 -1.897 0.427 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49822.52732.36411.09521.09991.09992.78053.51963.2098
C21.49821.34171.37452.14702.14302.14302.11252.13031.9258
C32.52731.34172.39482.66963.23793.23791.08711.09102.4495
O42.36411.37452.39483.31132.63502.63503.37362.68950.9662
H51.09522.14702.66963.31131.78851.78852.46853.75754.0483
H61.09992.14303.23792.63501.78851.77193.54224.15173.5231
H71.09992.14303.23792.63501.78851.77193.54224.15173.5231
H82.78052.11251.08713.37362.46853.54223.54221.86313.5293
H93.51962.13031.09102.68953.75754.15174.15171.86312.3234
H103.20981.92582.44950.96624.04833.52313.52313.52932.3234

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.632 C1 C2 O4 110.687
C2 C1 H5 110.801 C2 C1 H6 110.200
C2 C1 H7 110.200 C2 C3 H8 120.498
C2 C3 H9 121.908 C2 O4 H10 109.484
C3 C2 O4 123.681 H5 C1 H6 109.126
H5 C1 H7 109.126 H6 C1 H7 107.310
H8 C3 H9 117.594
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.711      
2 C 0.691      
3 C 0.985      
4 O -0.536      
5 H -0.311      
6 H -0.168      
7 H -0.168      
8 H -0.594      
9 H -0.742      
10 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.005 0.531 0.000 0.531
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.750 -3.244 0.000
y -3.244 -25.197 0.000
z 0.000 0.000 -27.515
Traceless
 xyz
x 3.606 -3.244 0.000
y -3.244 -0.064 0.000
z 0.000 0.000 -3.542
Polar
3z2-r2-7.084
x2-y22.446
xy-3.244
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.796 0.207 0.000
y 0.207 8.454 0.000
z 0.000 0.000 5.294


<r2> (average value of r2) Å2
<r2> 81.302
(<r2>)1/2 9.017